Drinking behavior among government employees in Changsha and its influencing factors

To analyze the prevalence and influencing factors for drinking behavior and heavy drinking among government employees in Changsha and provide a basis for carrying out interventions for drinking behaviors and formulating public health promotion plans for government employees.

Government employees were recruited consecutively from the Health Management Center of a general hospital in Changsha between December 2017 and December 2018. Information on sociodemograpic characteristics, drinking behaviors, life events, and psychosocial characteristics was collected using a standard set of questionnaire. Drinking behavior was defined as drinking once or more per week for the past 12 months. The differences in drinking rates and excessive drinking rates among groups with different characteristics were compared. Multivariate analysis was performed to analyze the associated factors of drinking behaviors and heavy drinking for government employees.

A total of 6 190 people completed this investigation. The overall drinking rate of government employees in Changsha was 21.9%, and the rate of drinking was higher in males than that in females (44.7% vs 4.0%, P<0.01). Among the participants who drinked, the heavy drinking rates of males and females were 26.4% and 10.1%, respectively, while the harmful drinking rates of males and females were 6.0% and 2.2%, respectively. The results of multivariate logistic regression analysis showed that smoking, below high school education level, frequency of social intercourse ≥ 2 times per week, and having married or the divorced/widowed marital status were associated with alcohol drinking for male governmental employees. While aged 41 to 60 years old, frequency of social intercourse ≥ 2 times per week, life events stimulation ≥8 points were the risk factors for female; male, aged 41 to 60 years old, smoking, frequency of social intercourse≥ 2 times per week, and life events stimulation ≥1 point were the risk factors for heavy drinking.

The drinking and heavy drinking rates of government employees are high in Changsha. Marital status, physical exercise, and frequency of social intercourse are the common influencing factors of male drinking behavior and female drinking behavior. The life events stimulation is the influencing factor of heavy drinking.